<template>
  <div class="login-container">
    <div class="logo" />
    <div class="form">
      <h1>登录</h1>

      <el-card shadow="never" class="login-card">
        <!--登录表单-->
        <el-form ref="form" :model="loginForm" :rules="loginRules">
          <el-form-item prop="mobile">
            <el-input v-model="loginForm.mobile" placeholder="请输入手机号" />
          </el-form-item>

          <el-form-item prop="password">
            <el-input v-model="loginForm.password" show-password placeholder="请输入密码" />
          </el-form-item>

          <el-form-item prop="isAgree">
            <el-checkbox v-model="loginForm.isAgree">
              用户平台使用协议
            </el-checkbox>

          </el-form-item>

          <el-form-item>
            <el-button style="width:350px" type="primary" @click="submit">登录</el-button>
            <el-button @click="test">测试登录</el-button>
          </el-form-item>

        </el-form>
      </el-card>

    </div>

  </div>

</template>

<script>
import instance from '@/utils/request'
export default {
  name: 'Login',
  data() {
    return {
      loginForm: {
        // 开发环境下显示默认的手机号 -> 生产环境不显示
        mobile: process.env.NODE_ENV === 'development' ? '13800000002' : '',
        password: process.env.NODE_ENV === 'development' ? 'hm#qd@23!' : '',
        isAgree: process.env.NODE_ENV === 'development'
      },
      loginRules: {
        mobile: [{
          required: true,
          message: '请输入手机号',
          trigger: 'blur'
        }, {
          pattern: /^1[3-9]\d{9}$/,
          message: '手机号格式不正确',
          trigger: 'blur'
        }],
        password: [{
          required: true,
          message: '请输入密码',
          trigger: 'blur'
        }, {
          min: 6,
          max: 16,
          message: '密码长度应该为6-16位之间',
          trigger: 'blur'
        }],
        // required 只能检查null '' undefined
        // isAgree 是布尔值 -> 自定义校验
        isAgree: [
          {
            validator: (rule, value, callback) => {
              // rule 规则
              // value 检查的数据
              // callback
              // 成功-> callback()
              // 失败 -> callback(new Error('错误提示'))
              value ? callback() : callback(new Error('请勾选用户协议'))
            }
          }
        ]
      }
    }
  },
  methods: {
  // 测试
    async test() {
      const res = await instance.post('/sys/login', this.loginForm)
      console.log('res的数据', res)
    },
    async submit() {
      await this.$refs.form.validate()
      // console.log('通过校验了', this.loginForm)
      // dispatch方法返回的是promise对象
      await this.$store.dispatch('user/login', this.loginForm)
      // 登录成功 - 跳转到首页
      this.$router.push('/')
    }
  }
}
</script>

<style lang="scss">
.login-container {
  display: flex;
  align-items: stretch;
  height: 100vh;
  .logo {
    flex: 3;
    background: rgba(38, 72, 176) url(../../assets/common/login_back.png)
      no-repeat center / cover;
    border-top-right-radius: 60px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    padding: 0 100px;
    .icon {
      background: url(../../assets/common/logo.png) no-repeat 70px center /
        contain;
      width: 300px;
      height: 50px;
      margin-bottom: 50px;
    }
    p {
      color: #fff;
      font-size: 18px;
      margin-top: 20px;
      width: 300px;
      text-align: center;
    }
  }
  .form {
    flex: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-left: 176px;
    .el-card {
      border: none;
      padding: 0;
    }
    h1 {
      padding-left: 20px;
      font-size: 24px;
    }
    .el-input {
      width: 350px;
      height: 44px;
      .el-input__inner {
        background: #f4f5fb;
      }
    }
    .el-checkbox {
      color:#606266;
    }
  }
}
</style>
